JPS55500962A - - Google Patents
Info
- Publication number
- JPS55500962A JPS55500962A JP50198379A JP50198379A JPS55500962A JP S55500962 A JPS55500962 A JP S55500962A JP 50198379 A JP50198379 A JP 50198379A JP 50198379 A JP50198379 A JP 50198379A JP S55500962 A JPS55500962 A JP S55500962A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/026—Control of operating function, e.g. switching from recording to reproducing by using processor, e.g. microcomputer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Automatic Tape Cassette Changers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1226978A CH638639A5 (en) | 1978-11-30 | 1978-11-30 | Tape device RANDOM AND FAST ACCESS TO EVERYONE ON A MAGNETIC RECORDED MEDIA STORED INFORMATION. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55500962A true JPS55500962A (en) | 1980-11-13 |
Family
ID=4381443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50198379A Pending JPS55500962A (en) | 1978-11-30 | 1979-11-26 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0020581A1 (en) |
| JP (1) | JPS55500962A (en) |
| CH (1) | CH638639A5 (en) |
| IT (1) | IT1125563B (en) |
| WO (1) | WO1980001216A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6040545A (en) * | 1983-08-12 | 1985-03-02 | Sony Corp | Cassette type recording and reproducing device |
| JP3389537B2 (en) * | 1999-08-24 | 2003-03-24 | 株式会社ミツトヨ | Positioning stage |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3579195A (en) * | 1968-11-05 | 1971-05-18 | Ibm | Data system incorporating method and apparatus for referencing media locations |
| CH504073A (en) * | 1969-02-07 | 1971-02-28 | Walter Buhmann Elektro App Bau | Cassette-shaped magnetic tape storage device for controlling an office machine, in particular a correspondence machine |
| US3602458A (en) * | 1969-06-11 | 1971-08-31 | Westinghouse Electric Corp | Tape recorder having a tape cartridge |
| US3851116A (en) * | 1969-12-24 | 1974-11-26 | Ibm | Automatic magnetic tape information retrieval system with speed and position tape drive control |
| US3714382A (en) * | 1970-12-02 | 1973-01-30 | Sykes Datatronics Inc | Method and system for bidirectional search and positioning magnetic recording tape using a reel turn sensor controlled coarse positioning |
| DE2125221A1 (en) * | 1971-05-21 | 1972-11-30 | Bosch Fernsehanlagen | System for controlling the search of magnetic tape machines |
| US3851840A (en) * | 1972-05-18 | 1974-12-03 | Westinghouse Electric Corp | High speed cartridge |
| US3950782A (en) * | 1973-08-06 | 1976-04-13 | Lektromedia Ltd. | Data storage and retrieval systems for use with plural track storage medium |
| US3921220A (en) * | 1974-07-15 | 1975-11-18 | Odetics Inc | Apparatus for automatic high speed positioning of magnetic recording tape by sensing reel revolutions from tape beginning |
| JPS53123907A (en) * | 1977-04-05 | 1978-10-28 | Sony Corp | Remote controller for magnetic recorders |
-
1978
- 1978-11-30 CH CH1226978A patent/CH638639A5/en not_active IP Right Cessation
-
1979
- 1979-10-23 IT IT26711/79A patent/IT1125563B/en active
- 1979-11-26 JP JP50198379A patent/JPS55500962A/ja active Pending
- 1979-11-26 WO PCT/CH1979/000149 patent/WO1980001216A1/en unknown
-
1980
- 1980-06-17 EP EP79901532A patent/EP0020581A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0020581A1 (en) | 1981-01-07 |
| CH638639A5 (en) | 1983-09-30 |
| WO1980001216A1 (en) | 1980-06-12 |
| IT1125563B (en) | 1986-05-14 |
| IT7926711A0 (en) | 1979-10-23 |